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STP ENTERPRISES LLC
DBA: Stp Trucking
Commerce Twp, MI
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating and crash records checked
FMCSA status: Active & Authorized · DOT 3313403 · MC 1052919
No Safety Rating
Active 4 yrs, 6 mo
Broker Vetting Summary
Key signals from current FMCSA records
Authority
Active
MC-1052919 · Common carrier
Insurance
On File
Auto Owners Insurance Company
Safety
Not Rated
33.3% OOS · 16 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Operating authority active for 4 yrs, 6 mo
- Insurance on file: $750,000
- Vehicle out-of-service rate 40.0% — above the 20.7% national average
- 16 FMCSA inspections on record
Authority & Compliance
Authority, insurance and required filings
Operating Authority
MC1052919
Common Carrier
Insurance on File
AUTO OWNERS INSURANCE COMPANY
BI&PD · $750,000 · Policy 56-408524-00
Required Filings
Liability (BIPD)
$750,000
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
3313403
MC Number
MC-1052919
Safety Rating
Not Rated
Operation Classification
Authorized for hire
MCS-150 Filed
May 7, 2026
FMCSA Registration
July 22, 2019
Authority Granted
March 7, 2022
Annual Mileage
1 mi (2026)
Contact Information
Address
14211 Addington Dr, Commerce Twp, MI 48390
Phone
Email
Owner / Officer
Robert Gardner
Cargo Types
General FreightHousehold GoodsMetal/Sheet SteelMotor VehiclesBuilding MaterialsMachinery/Large ObjectsFresh ProduceIntermodalDry BulkRefrigerated FoodBeveragesPaper ProductsConstruction MaterialsMeatU.S. Mail
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
16
Driver Inspections
6
Vehicle Inspections
12
Out-of-Service Violations
4
Violations by Category
Vehicle Maintenance23
Unsafe Driving5
Hours of Service1
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate40.0% · national avg 20.7%
⚠ Above national average (19.3pp higher)
33.3% of 12 inspections in the last 24 months put a driver or vehicle out of service —
74th percentile among carriers with 10–24 inspections (lower is better).
CarrierChk calculation from FMCSA roadside inspection records, not an FMCSA score.
Inspection Trend by Year
2026
2024
2023
Violation Rate by Category
Share of roadside inspections in FMCSA's rolling 24-month window that found a violation in each category. The individual violations are listed under each inspection in Inspection Details below. None of this is the basis of the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
6 of 10 inspections
Unsafe Driving
3 of 12 inspections
Hours of Service
1 of 12 inspections
Driver Fitness
1 of 12 inspections
Controlled Substances
0 of 12 inspections
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
MI13
IN1
Fleet & Equipment (14)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~6
of 6 reported to FMCSA
Trailers
~8
seen at inspection
Equipment types observed
Dry Van
7
Tractor
4
Chassis / Incomplete
1
Not Applicable
1
Semi-trailer
1
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2014 Freightliner Cascadia | Tractor · Class 8 | 3AKJGLBG3ESFZ0972 | 6 | 2 |
| 1986 Great Dane Trailers | Dry Van · 6 ft | 1GRAP0625GT610404 | 4 | — |
| 2020 Volvo Truck VNL | Tractor · Class 8 | 4V4NC9EH4LN244441 | 3 | 1 |
| Gdan | Semi-trailer | 1GRAP0627HT108820 | 2 | 1 |
| 2007 Wabash Wabash National Corporation | Dry Van · 53 ft | 1JJV532W57L035241 | 2 | 1 |
| 2014 Volvo Truck VNL | Tractor · Class 8 | 4V4NC9TH4EN157788 | 2 | 1 |
| 1987 Great Dane Trailers | Dry Van · 6 ft | 1GRAP0627HT108320 | 1 | — |
| 2017 Wabash Vans Dry Van Duraplate | Dry Van · 53 ft | 1JJV532D3HL977286 | 1 | — |
| 2017 Wabash Vans Dry Van Duraplate | Dry Van · 53 ft | 1JJV532D7HL975900 | 1 | — |
| 2020 Freightliner Cascadia | Not Applicable · Class 8 | 3AKJHHDR9LSLP1002 | 1 | — |
Show all 14 units
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2018 Hyundai Translead Trailers | Dry Van · 53 ft | 3H3V532C3JR391004 | 1 | 1 |
| 2018 Volvo Truck VNL | Tractor · Class 8 | 4V4NC9EH7JN901620 | 1 | — |
| 2017 Hino Conventional Type Truck | Chassis / Incomplete · Class 6 | 5PVNJ8JVXH4S63967 | 1 | — |
| 2017 Vanguard National Trailer Corporation (vntc) | Dry Van · 53 ft | 5V8VA532XHM705337 | 1 | 1 |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
Inspection Details
Each roadside inspection with its violations
Inspection Records (16)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| August 11, 2026 | SILKS04829 | MI, MI | II | 2 | — | — | Truck Tractor Semi-trailer |
FREIGHTLINER GREAT DANE TRAILERS |
3AKJHHDR9LSLP1002 1GRAP0625GT610404 |
MI RC43282 MI F052123 |
| 393.9A-LFTSI | Lighting - Front - Turn signal - inoperative | Lighting | ||||||||
| 393.75A3-ATIS | Tires - All others, leaking in tread area with inflation more than 50% of the maximum inflation pressure on tire equipped with ATIS | Tires | ||||||||
| August 3, 2026 | SAMOK02037 | MI, MI | II | 1 | — | BOSCH | Truck Tractor Semi-trailer |
FREIGHTLINER GREAT DANE TRAILERS |
3AKJGLBG3ESFZ0972 1GRAP0625GT610404 |
MI RC66348 MI F052123 |
| 392.2-SLLIRP | State/Local Laws - IRP apportioned tag or registration violation | |||||||||
| July 14, 2026 | SAMOK01979 | MI, MI | II | 1 | 1 | BOSCH | Truck Tractor Semi-trailer |
FREIGHTLINER VANGUARD NATIONAL TRAILER CORPORATION (VNTC) |
3AKJGLBG3ESFZ0972 5V8VA532XHM705337 |
MI TEMP MI D662245 |
| 393.207B-AALPME-OOS | OOSMore than 25% of the locking pins are missing or not engaged | Suspension | ||||||||
| June 24, 2026 | DELMT02743 | MI, MI | II | 3 | 1 | ADKEV INC | Truck Tractor Semi-trailer |
VOLVO TRUCK GDAN |
4V4NC9EH4LN244441 1GRAP0627HT108820 |
MI RC49359 MI F269308 |
| 393.75A3-TAOL | OOSTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Tires | ||||||||
| 393.75C-TAOTD-LT2/32 | Tires - Less than 2/32 inch tread depth | Tires | ||||||||
| 393.75A3-ATIS | Tires - All others, leaking in tread area with inflation more than 50% of the maximum inflation pressure on tire equipped with ATIS | Tires | ||||||||
| June 22, 2026 | FALAS00721 | MI, MI | I | 7 | — | ROBERT BOSCH LLC | Truck Tractor Semi-trailer |
VOLVO TRUCK GREAT DANE TRAILERS |
4V4NC9TH4EN157788 1GRAP0625GT610404 |
MI RB99924 MI F052123 |
| 393.11A1-CSLRR | Conspicuity Systems - Truck tractor, lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997 | Reflective Sheeting | ||||||||
| 393.45D-B | Air Brake - Audible air leak at a proper connection | Brakes All Others | ||||||||
| 393.45D-B | Air Brake - Audible air leak at a proper connection | Brakes All Others | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.53B-B | Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear | Brakes All Others | ||||||||
| 393.47E | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | Brakes Out of Adjustment | ||||||||
| 393.53B-B | Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear | Brakes All Others | ||||||||
| June 17, 2026 | 9955000868 | CHESTERTON IN | II | — | — | DETROIT THERMAL SYSTEMS | Truck Tractor Semi-trailer |
VOLVO TRUCK GREAT DANE |
4V4NC9EH4LN244441 1GRAP0627HT108820 |
MI RC49359 MI F269308 |
| June 11, 2026 | LOEDP03886 | MI, MI | II | 1 | — | GDC | Truck Tractor Semi-trailer |
VOLVO TRUCK WABASH |
4V4NC9EH7JN901620 1JJV532W57L035241 |
MI RC45014 MI E867063 |
| 392.2-SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other | Dangerous Driving | ||||||||
| June 11, 2026 | HOLLM04979 | MI, MI | II | 1 | — | — | Truck Tractor Semi-trailer |
FREIGHTLINER GREAT DANE TRAILERS |
3AKJGLBG3ESFZ0972 1GRAP0625GT610404 |
MI RC08737 MI F052123 |
| 392.2-SLLSR | State/Local Laws - State registration/tag violation | |||||||||
| May 27, 2026 | WALKB04098 | MI, MI | I | 4 | 1 | BOSCH | Truck Tractor Semi-trailer |
FREIGHTLINER WABASH |
3AKJGLBG3ESFZ0972 1JJV532W57L035241 |
MI RC08737 MI E867063 |
| 393.75A3-TAOL | OOSTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Tires | ||||||||
| 393.45B2-B-AIR | Air Brake - Hose/tubing damaged or not secured | Brakes All Others | ||||||||
| 393.45B2-B-AIR | Air Brake - Hose/tubing damaged or not secured | Brakes All Others | ||||||||
| 393.45D-B | Air Brake - Audible air leak at a proper connection | Brakes All Others | ||||||||
| April 24, 2026 | SHEPZ05627 | I94 W/B @ SARGENT RD, MI | III | 1 | — | DETROIT THERMAL SYSTEMS | Truck Tractor Semi-trailer |
VOLVO TRUCK GREAT DANE TRAILERS |
4V4NC9EH4LN244441 1GRAP0627HT108320 |
MI RC49359 MI F269308 |
| 392.2-SLLS2 | State/Local Laws - Speeding 6-10 miles per hour over the speed limit | Speeding 2 | ||||||||
Shippers Seen at Inspections
Shipper names recorded by roadside inspectors over roughly the last three years. Only inspected loads appear, so this is a sample of who the carrier hauls for, not a complete customer list. Names are as entered at the roadside; blanks and placeholders such as “N/A” or “same as carrier” are left out.
| Shipper | Inspections | Most recent |
|---|---|---|
| BOSCH | 3 | August 3, 2026 |
| DETROIT THERMAL SYSTEMS | 2 | June 17, 2026 |
| ADKEV INC | 1 | June 24, 2026 |
| ROBERT BOSCH LLC | 1 | June 22, 2026 |
| GDC | 1 | June 11, 2026 |
| PISTON AUTO | 1 | March 19, 2026 |
| PROGRESSIVE STAMPING | 1 | October 24, 2024 |
| RADICI PLASTICS | 1 | November 6, 2023 |
History & Filings
Authority, insurance and process-agent records
Authority History
| Date | Status | Type |
|---|---|---|
| March 6, 2023 | INVOLUNTARY REVOCATION | Common |
| March 7, 2022 | GRANTED | Common Carrier |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| February 23, 2026 | BI&PD Primary/Excess | On file |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: September 20, 2026.
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